files
simple-httpd/utils/redirect.asm
Mikhail Frolov eb72cf5cb9 fix bugs and update sys_func.inc code
fixed size sockaddr struct
update function CreateThread
clear code in main file
2025-05-23 08:12:42 +05:00

100 lines
2.2 KiB
NASM

; test api 0.1.0 - get cmd path and get context unit
format MS COFF ;<- this is lib format
public @EXPORT as 'EXPORTS'
NO_DEBUG_INPUT = 0
include "macros.inc"
include "proc32.inc"
include '../module_api.inc'
section '.flat' code readable align 16
; cmdline: <redirect uri path>
unit_init:
xor eax, eax
push esi edi
mov esi, [esp + 4*2 + 4]
cmp dword[esi + IMPORT_DATA.version], API_VERSION
jne .exit
mov edi, IMPORT
mov ecx, [esi + IMPORT_DATA.sizeof]
shr ecx, 2 ; div 4
rep movsd
; create unit context
invoke IMPORT.Alloc, 4096 ; for cmd path
test eax, eax
jz .exit
mov dword[eax], 0
mov dword[eax + 4], 'Loca'
mov dword[eax + 8], 'tion'
mov word[eax + 12], ': '
mov edi, eax
add edi, 14
mov esi, [esp + 4*2 + 8]
@@:
inc esi
cmp byte[esi - 1], ' '
je @b
dec esi
@@:
cmp byte[esi], 0
jz @f
movsb
jmp @b
@@:
sub edi, eax
sub edi, 4
mov [eax], edi
;unit init successful
.exit:
pop edi esi
ret 12
server_entry:
push esi edi
mov esi, [esp + 4*2 + 4] ; request context
mov edi, [esp + 4*2 + 8] ; unit context
add edi, 4
invoke IMPORT.create_resp, esi, FLAG_NO_CONTENT_ENCODING\
+ FLAG_NO_CONTENT_TYPE\
+ FLAG_NO_CACHE_CONTROL
test eax, eax
jz .exit
mov esi, eax
invoke IMPORT.set_http_status, esi, dword '301'
invoke IMPORT.add_http_header, esi, edi, [edi - 4]
invoke IMPORT.begin_send_resp, esi, 0, 0
invoke IMPORT.destruct_resp, esi
.exit:
pop edi esi
ret 8
server_close:
push dword[esp + 4]
invoke IMPORT.Free
ret 4
section '.data' data readable writable align 16
@EXPORT:
export \
unit_init, 'httpd_init', \
server_entry, 'httpd_serv',\
server_close, 'httpd_close'
IMPORT IMPORT_DATA